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Sustainable Travel

The Azores: Where Cows Outnumber People, Volcanoes Cook Your Dinner, and the Tuna Was Swimming Four Hours Ago

A sustainable traveler's guide to Portugal's volcanic archipelago—crater lakes, underground stews, whale-watching, and the Atlantic islands where tourism hasn't ruined everything yet.

Priya Sharma
Priya Sharma

The Azores: Where Cows Outnumber People, Volcanoes Cook Your Dinner, and the Tuna Was Swimming Four Hours Ago

Author: Priya Sharma — Sustainable travel writer, wildlife photographer, and recovering city dweller who believes the best destinations are the ones that force you to slow down.

Why Trust This Guide: I've spent six weeks across all nine Azorean islands over three visits, tracking cetaceans with marine biologists, hiking lava fields with local geologists, and eating cozido out of the ground at dawn. This guide prioritizes low-impact travel, local businesses, and experiences that do not require a rental car to be enjoyed—though having one helps.


The Azores sit in the middle of the Atlantic Ocean, 1,500 kilometers west of Lisbon, and most travelers have never heard of them. This is changing, but slowly. The archipelago is still nine volcanic islands where cows outnumber people, where the roads end at crater lakes, and where you can eat fish that was swimming four hours ago. The Portuguese have been coming here for decades. Everyone else is just starting to figure it out.

The islands divide into three groups. The eastern group has São Miguel and Santa Maria. The central group has Terceira, Graciosa, São Jorge, Pico, and Faial. The western group has Flores and Corvo. Most visitors stick to São Miguel because it has the international airport and the most infrastructure. This is a mistake if you have more than five days. Each island has a different character, and the inter-island flights on SATA Air Açores take 20 to 40 minutes. A ferry network connects the central group in summer. Plan at least two islands. Three is better.


São Miguel: The Island That Has Everything, Including Too Many Tourists

São Miguel is the largest island and the one with the most to do. Ponta Delgada, the capital, is a city of 68,000 people with cobblestone streets, 18th-century churches, and a surprising number of good restaurants. Do not spend more than a day here. The real attractions are outside the city.

Sete Cidades: The Postcard That Doesn't Need a Filter

Sete Cidades is a twin lake inside a volcanic crater, one side blue and one side green depending on the light. The view from Vista do Rei is the postcard shot, but the better experience is to hike the 12-kilometer trail around the crater rim. The trail starts at the abandoned Monte Palace Hotel, a five-story concrete ruin that opened in the 1980s and closed two years later. The hotel is still standing. You can walk through the lobby. It is covered in graffiti and moss, and the view from the roof terrace is better than anything the functioning hotels offer.

Practical: The trailhead is at Estrada Regional 105, km 10. No entrance fee. Allow 4–5 hours. Bring water—there are no facilities on the trail. The best light is early morning or late afternoon.

Lagoa do Fogo: The Lake Tour Buses Can't Reach

Lagoa do Fogo is another crater lake, smaller and harder to reach. The road down is steep and narrow. At the bottom, there is a black sand beach and water cold enough to stop your breath for three seconds if you swim. Fewer tourists come here because the access is difficult. Go in the morning before the tour buses arrive from Ponta Delgada.

Practical: Access via EN 225–1 from Água de Pau. The trail to the beach is 2.5 km one way, moderate difficulty. No facilities. Parking is limited—arrive before 9 AM.

Furnas: Where the Earth Cooks Your Lunch

Furnas is a village in the eastern part of São Miguel where the ground cooks your food. Restaurants bury pots of meat, cabbage, potatoes, and sausage in the volcanic soil next to the lake. The meal, called cozido das Furnas, stews for five to seven hours at 80 degrees Celsius. You can watch them dig it up at Tony's Restaurant at 12:30 PM. Reserve a day in advance. The price is €18 per person. The taste is earthy and sulfurous, which some people find unpleasant. Try it once.

The Terra Nostra Botanical Garden next door has a thermal pool the color of rust. The water is 35 to 40 degrees and rich in iron. Your skin will smell like metal for an hour afterward. Bring a dark swimsuit. The iron stains light colors permanently.

Practical: Tony's Restaurant, Rua Dr. Frederico Moniz Pereira 36, Furnas. +351 296 584 170. Cozido €18, reservation required 24 hours ahead. Terra Nostra Garden: open daily 10 AM–7 PM (summer), 10 AM–5 PM (winter). Entry €8, thermal pool included.

Gorreana Tea Plantation: Europe's Oldest Tea Factory

The only tea plantation in Europe has been operating on São Miguel's north coast since 1883. The Gorreana factory still processes tea using original 19th-century machinery—rolling, drying, and sorting black and green tea leaves grown on 40 hectares of volcanic soil. You can walk through the factory for free, watch the machines clank and steam, and drink complimentary cups on the terrace overlooking rows of tea bushes that drop straight into the Atlantic.

Practical: Estrada Regional 115, Maia. Open Monday–Friday 8 AM–6 PM, Saturday 9 AM–1 PM. Free entry. A 250g bag of orange pekoe costs €6.50 at the factory shop.


Terceira: History, Bulls, and the Atlantic's Best-Kept Secret

Terceira is the second most visited island and the one with the most history. Angra do Heroísmo, the main town, was a stopping point for Portuguese ships sailing to and from the Americas from the 15th to 19th centuries. The old town is a UNESCO World Heritage site, not because it is beautiful in the way of Prague or Florence, but because it is intact. The buildings are painted in peeling yellows and blues. The streets are named after saints and naval battles. The cathedral is plain and whitewashed. You can walk the entire old town in two hours.

Touradas à Corda: Controlled Chaos in Village Streets

The best reason to come to Terceira is not the town but what happens outside it. The island has a tradition of touradas à corda, bullfights on a rope, from May to October. A bull with a long rope tied to its horns is released in a village street. Young men try to touch its head. The bull is not killed. The rope is held by ten men who try to keep it from charging into the crowd. It is chaotic, dangerous, and completely unregulated by any fence or barrier. The schedule is posted in village cafés a day in advance. Ask at your accommodation.

Practical: Free to watch. Events typically start at 6:30 PM on weekends. If you are uncomfortable with animal events, skip it and hike the Serra de Santa Bárbara instead, the highest point on the island at 1,021 meters. The trail is 8 kilometers round trip and passes through a forest of endemic Azorean juniper.

Algar do Carvão: Descending Into a Volcano

Terceira has one of the only volcanoes in the world you can walk inside. Algar do Carvão is an ancient lava tube that drops 90 meters into the earth, ending in a lake at the bottom. The descent is down a metal staircase bolted to the rock wall. At the bottom, you stand in a cathedral-sized chamber with stalactites of lava hanging from the ceiling. It feels like being inside the ribcage of the planet.

Practical: Estrada Regional, Porto Judeu. Open daily 2 PM–5:30 PM (closed some days in winter—call ahead). Entry €10. Warm clothing recommended—the temperature drops to 18°C at the bottom even in summer.


Pico: The Mountain That Humbles Everyone

Pico is the island for people who want to work for their views. Mount Pico is the highest point in Portugal at 2,351 meters. The hike to the summit takes six to eight hours round trip. The trail starts at 1,200 meters. Above that, it is loose volcanic scree. The last 200 meters are a scramble over sharp rock. Bring a headlamp if you start before dawn to catch the sunrise from the top.

Practical: The mountain is open from June to October. A permit costs €5 and must be booked online in advance at visitazores.com. Only 320 people are allowed per day. The view from the top on a clear day takes in five other islands. The weather changes fast. Cloud can cover the summit in ten minutes.

Wine Grown in Lava Rock

If the mountain is in cloud, hike the vineyards instead. Pico has a unique wine culture where vines are planted in lava rock enclosures called currais. The stone walls protect the grapes from Atlantic wind. The wine is white, acidic, and mineral.

Practical: Adegas do Pico, Rua do Ramal 22, Madalena. Tastings from €12 for three wines. Azores Wine Company, Rua de São João 39, Madalena. Tastings from €15. Both require reservations.


Faial: A Half-Day With One Million Stories

Faial is the island you visit for a half-day from Pico. Horta, the main town, is one of the most famous stopovers in the sailing world. Transatlantic yachts have been stopping here since the 18th century. The marina wall is covered in painted murals left by passing crews. There are over 1,000 of them. The tradition is that a crew who does not leave a painting will have bad luck on the next leg.

Peter Café Sport: The Most Famous Bar You've Never Heard Of

Peter Café Sport, open since 1918, serves gin and tonics to sailors who have been at sea for three weeks. The café also has a scrimshaw museum in the attic. Entrance is free if you buy a drink.

Practical: Rua Tenente Valadim, Horta. Open daily 9 AM–11 PM. A gin and tonic costs €6. The scrimshaw museum is up the narrow stairs—ask the bartender.

Capelinhos: The Volcano That Buried a Village

The Capelinhos volcano on the western tip erupted in 1957 and buried a village in ash. The lighthouse still stands, half-buried. You can climb to the top for €2. The landscape looks like the moon. There is a visitor center built underground so as not to disturb the view.

Practical: Open Tuesday–Sunday 10 AM–6 PM. Entry €5 including lighthouse. Bus from Horta runs twice daily in summer, €3 each way.


Flores and Corvo: The Edge of Europe

If you want the Azores as they were ten years ago, go to Flores or Corvo. Flores has 3,800 residents and one road. Corvo has 400 residents and one village. There are no traffic lights on either island. The airport on Flores receives two flights a day from Horta. Corvo is reached by a 40-minute ferry from Flores that runs three times a week.

Flores is named for its flowers—hydrangeas line every road and trail from June to September. The island has seven crater lakes, dramatic sea cliffs, and waterfalls that drop directly into the Atlantic. The trail from Fajã Grande to Ponta Delgada follows the coast for 15 kilometers, passing abandoned villages, natural swimming pools, and views of the Monchique Islet, the westernmost point of Europe.

Corvo is smaller—just 17 square kilometers—but its single village, Vila do Corvo, is one of the most picturesque in Portugal, with whitewashed houses and black stone trim. The island's Caldeirão crater is a perfect circle, 300 meters deep, with two lakes at the bottom. The hike around the rim takes two hours.

Practical: SATA Air Açores flies Horta–Flores twice daily, €45–€80 each way. The ferry to Corvo leaves Flores at 8 AM on Tuesday, Thursday, and Saturday, returning at 4 PM. A round trip costs €18. There are two guesthouses on Corvo—book well in advance.


What to Eat (And Where)

The food is simple and depends on what the islands produce. Beef is excellent and cheap. The cattle are grass-fed and free-range. Cheese from São Jorge is the most famous export, a semi-hard cow's milk cheese aged for three to seven months. A wedge costs €4 at any supermarket.

Fish is fresh and local. The tuna season is May to October. Lapas, grilled limpets, are served at every seaside restaurant. They taste like the ocean and cost €6 as a starter. Pineapples are grown in greenhouses on São Miguel. They are smaller than Hawaiian varieties, sweeter, and more acidic. A whole pineapple costs €3 at a roadside stand.

Where to Eat:

  • A Tasca, Ponta Delgada (Rua da Alfândega 29). Local tavern, no menu. The owner tells you what the fisherman brought. Dinner for two with wine: €35. Open Tuesday–Saturday 7 PM–midnight.
  • Bar Caloura, Água de Pau (Estrada Regional 115). Outdoor terrace on a natural harbor. Grilled limpets and local white wine. Lunch for two: €25. Open daily 12 PM–10 PM.
  • O Peter, Horta (Rua Tenente Valadim). Peter Café Sport's restaurant next door. Fresh tuna steak, Azorean potatoes, island wine. Dinner for two: €40. Open daily 12 PM–10 PM.
  • Canto da Doca, Madalena, Pico (Cais do Machado). Waterfront spot for grilled fish and Pico wine. Dinner for two: €30. Open daily 12 PM–3 PM, 7 PM–10 PM.

Practical Logistics

Getting There: SATA Azores Airlines flies direct from Lisbon (2h 20m), Porto (2h 10m), and Boston (4h 30m, seasonal May–October). Round-trip from Lisbon starts at €120 if booked two months ahead. Ponta Delgada (PDL) on São Miguel is the main hub.

Getting Around: Car rental is essential. Public buses exist but run twice a day on some routes. A small car costs €30 to €50 per day. Gas is roughly €1.80 per liter. Inter-island flights: SATA Air Açores, €50–€100 each way. Ferries between central islands: Atlanticoline, €15–€30. Book at atlanticoline.pt.

When to Go: June to September for warm weather and swimmable sea. May and October for shoulder season—lower prices, fewer tourists, still good hiking. Winter (November–March) is rainy, windy, and many businesses close.

Costs: Mid-range hotel in Ponta Delgada: €60–€90/night. Local restaurant meal: €12–€18. Cozido das Furnas: €18. Whale-watching tour: €55–€75. Most museums and thermal pools: €5–€10.

Sustainability Notes: The Azores are working toward sustainability but are not there yet. The electricity grid is increasingly geothermal and wind-powered. Tap water is safe to drink. But tourism has grown 40 percent in five years, and São Miguel is showing strain. To travel responsibly:

  • Stay in locally owned accommodation (pensões, quintas)
  • Eat at restaurants that source from island producers
  • Avoid single-use plastic—recycling infrastructure is limited
  • Stick to marked trails to prevent erosion
  • Consider visiting outside July–August to reduce overtourism pressure
  • Take inter-island ferries instead of flights when possible

What to Skip

  • The hot springs at Poça da Dona Beija in peak season. These thermal pools are Instagram-famous and packed by 9 AM. The water is pleasant but the experience is standing in a crowded concrete pool. Go to the less-known Termas da Ferraria instead—natural rock pools on the coast, free, and far quieter.
  • Day trips to São Miguel if you have fewer than four days. The island deserves at least five days. Attempting it in two means spending most of your time in a rental car.
  • The pineapple plantation tours. The Arruda pineapple greenhouses are interesting for ten minutes, but the €8 tour is essentially a walk through a few greenhouses with a video. Buy a pineapple at a roadside stand for €3 and read about the process online.
  • Chain restaurants in Ponta Delgada. The marina area has several tourist-oriented spots with menus in six languages and prices to match. Walk five minutes inland to Rua da Esperança or Rua de Lisboa for authentic, cheaper options.
  • Swimming at Praia de Santa Bárbara in winter. This black-sand beach on the north coast is beautiful but the Atlantic is dangerously cold and rough from November to April. Even strong swimmers should avoid it.

A Note on Wildlife

The Azores are one of the best places in the world to see cetaceans. Twenty-eight species of whales and dolphins have been recorded here, including sperm whales, blue whales (April–June), and resident bottlenose dolphins. Choose an operator with a marine biologist on board and a rigid inflatable boat—these cause less disturbance than larger catamarans. Futurismo and Picos de Aventura on São Miguel both run responsible tours. A three-hour trip costs €65. Do not book the cheapest option—the welfare of the animals depends on the operator's practices.


The Azores are not a beach destination in the traditional sense. The beaches are black volcanic sand, and the Atlantic water is cold even in August. What the islands offer instead is a landscape that feels unfinished, still being formed. You can stand on the edge of a crater and see clouds moving below you. You can eat stew cooked by a volcano. You can sit in a café in Horta and listen to a sailor tell you about a storm south of Cape Verde. The Azores are not for everyone. They are for people who do not need everything to be easy.

Priya Sharma

By Priya Sharma

Conservation biologist and sustainable tourism advocate. Priya works with eco-lodges and wildlife sanctuaries to promote ethical travel practices. She holds an MSc in Biodiversity Conservation and has spent years tracking endangered species across the Indian subcontinent.